摘要
介绍了钳表法测量输电线路杆塔接地电阻的原理 ,比较了钳形表法测量杆塔接地电阻的优点和缺点 ,并用EMTP计算分析了使用钳表法测量 4种典型线路杆塔接地电阻的测量方法误差。
This paper introduces the measurement theory of tower grounding resistance using clamp meter, and compares the merit and demerit of using the clamp meter to measure the tower grounding resistance. Calculation of the measurement error of four kinds of typical transmission tower grounding resistance using clamp meter is conducted by EMTP program.
出处
《高电压技术》
EI
CAS
CSCD
北大核心
2002年第6期48-49,52,共3页
High Voltage Engineering
